Electroplating wastewater advanced treatment device

The invention belongs to the field of environmental protection equipment, and relates to a wastewater treatment device, in particular to an electroplating wastewater advanced treatment device. The electroplating wastewater advanced treatment device comprises a water inlet pool, a pretreatment device, a harmful factor treatment device and a water outlet pool in sequential connection, wherein the harmful factor treatment device comprises a first filtering tower, a second filtering tower and a third filtering tower in series connection; dissimilar adsorption blocks are arranged in the first filtering tower, the second filtering tower and the third filtering tower; the adsorption blocks in the first filtering tower are used for adsorbing copper, zinc, nickel and cyanogen; the adsorption blocksin the second filtering tower are used for adsorbing phosphorus; the adsorption blocks in the third filtering tower are used for adsorbing ammonia nitrogen and nitrate nitrogen; the electroplating wastewater advanced treatme